Vian, OK
Get ready to party lakeside! This 2-mile looped course will have you coming through the cheer zone plenty of times. We'll have plenty of sugary and salty calories and hydration to keep you going. The course is mixed paved and single track dirt trails that wind through the woods to the hilltop overlooking Lake Vian. We have a 4 Miler, Half Marathon, Marathon, 50k, 50 Miler, 100k, and 100 Miler.
Upcoming Races
Feb 28 2026
50 KM
3,100
3,100
ft.
Multiple Loop
Course
30:00 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Feb 28 2026
50 Miles
5,000
5,000
ft.
Multiple Loop
Course
30:00 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Feb 28 2026
100 KM
1.35 mile loop ~100ft of gain per loop
6,200
6,200
ft.
Multiple Loop
Course
30:00 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Additional Distances
This event also has the following sub ultra distances
3 Hours
Results
50 KM
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 03/01/25 | 26 | 5:03:25 | 4:52:21 |
| 03/02/24 | 11 | 6:34:55 | 5:20:16 |
| 03/04/23 | 3 | 6:03:58 | 7:24:31 |
100 KM
View course top times50 Miles
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 03/01/25 | 14 | 7:59:22 | 11:22:53 |
| 03/02/24 | 10 | 13:05:58 | 11:21:23 |
100 Miles
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 03/01/25 | 13 | 25:39:53 | 28:32:06 |
12 Hours
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 12/04/21 | 3 | 32.4 | 27 |
